Updated August 2019 1 COMPANY BACKGROUND Laser Diagnostic

Updated: August 2019 1

COMPANY BACKGROUND Laser Diagnostic Instruments • 1991 • Tallinn, Estonia • 28+ years Remote Sensing and Spectral Fluorescence Analysis • R&D and Manufacturer • ISO 9001: 2015 2

WHAT IS ROW? Sends Alert Fluorescence detection Excited Emissions Pulse UV Beam Oil’s Native Fluorescence 3

WHAT IS ROW? Remote Optical Watcher Detects/Monitors: 1 s Response Immediate alerts: alarms or GSM Wide Detection: (Light, Medium, Heavy Fractions) detection 3 main models: Aluminum ROW Stainless Steel ROW ATEX EXD ROW 4

WHY EARLY DETECTION? Reduce Damage Reduce Loss Reduce Cost Reduce Downtime 5

TRADITIONAL APPLICATIONS Ports and waterways Port, Latvia River Monitoring, S. Korea River Monitoring, China Port, Estonia 6

PRESENT APPLICATIONS Industries: steel mill, sewers Sewer, France Steel Mill, Italy 7

PRESENT APPLICATIONS Industries: Ink Factory and Storm Water Japan, Chemical Ink Manufacturer Peru, Highway Storm Water 8

PRESENT APPLICATIONS Industries: Power Plants Power Plant, Poland Power Plant, Malaysia 9

PRESENT APPLICATIONS Rain. Water Collector Beverage Plant, Spain 10

ROW: Off-Grid Installations Power Plant Offshore, UAE GSM telemetry Power – 12 -24 VDC 11

Chemical Pulp and Paper Metal Beverage & Food Cement Microchips Oil terminal 12

www. ldi. ee 13